Question

Q12. Two point charges of + 5 x 10 ki power minus 19 coulomb and + 20 X
10 ki power minus 19 coulomb are separated by a distance of 2 metre. Find
the point on the line joining them at which electric field intensity is zero.(2)
Ans-​

Answer 1

Explanation:

As both are like charges, they will repel each other and zero field location(where E of both charges will balance each other/E=0) will lie between their centres but close to the smaller one...Because heavy charge will generate more field than light charge...